CN107186383A - A kind of aluminium silicon flux-cored wire - Google Patents
A kind of aluminium silicon flux-cored wire Download PDFInfo
- Publication number
- CN107186383A CN107186383A CN201710634188.9A CN201710634188A CN107186383A CN 107186383 A CN107186383 A CN 107186383A CN 201710634188 A CN201710634188 A CN 201710634188A CN 107186383 A CN107186383 A CN 107186383A
- Authority
- CN
- China
- Prior art keywords
- cored wire
- aluminium silicon
- aluminium
- flux
- silicon flux
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
- B23K35/24—Selection of soldering or welding materials proper
- B23K35/30—Selection of soldering or welding materials proper with the principal constituent melting at less than 1550 degrees C
- B23K35/3053—Fe as the principal constituent
- B23K35/3093—Fe as the principal constituent with other elements as next major constituents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/02—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
- B23K35/0255—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape for use in welding
- B23K35/0261—Rods, electrodes, wires
- B23K35/0266—Rods, electrodes, wires flux-cored
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Nonmetallic Welding Materials (AREA)
Abstract
The present invention relates to a kind of aluminium silicon flux-cored wire, calculated according to percentage by weight number, including following raw material is made：C≤0.25%, Al：0.8~3%, Mn：0.25~0.8%, Si≤0.70~2.7%, Cr≤0.15%, Ni≤0.08~1.45%, Cu≤0.28%, S：0.005~0.015%, P≤0.020, Ti：0.05~0.073%, B≤0.0008%, O：0.0016~0.0037%, W≤0.045%, surplus is iron and inevitable impurity.When the invention aluminium aluminium is welded, aluminium silicon flux-cored wire is directly used, instead of welding rod, without using welding powder, preferably, cost is low for ductility.
Description
Technical field
The present invention relates to a kind of welding wire solder, a kind of aluminium silicon flux-cored wire is specifically related to.
Background technology
Some common welding rods very increase when in use, it is necessary to use welding powder in inconvenience, and some flux-cored wires
Plus Ag, the production cost increase of flux-cored wire, aluminium silicon flux-cored wire have the advantages that cost it is low, without welding powder, and with very
Good ductility, is adapted to promote the use of.
The content of the invention
The technical problem to be solved in the present invention overcomes prior art argentiferous flux-cored wire cost high, inconvenient using welding powder
There is provided a kind of aluminium silicon flux-cored wire for defect.
In order to solve the above technical problems, the present invention provides following technical scheme：A kind of aluminium silicon flux-cored wire, according to weight hundred
Divide and calculated than number, including following raw material is made：C≤0.25%, Al：0.8~3%, Mn：0.25~0.8%, Si≤0.70~
2.7%, Cr≤0.15%, Ni≤0.08~1.45%, Cu≤0.28%, S：0.005~0.015%, P≤0.020, Ti：
0.05~0.073%, B≤0.0008%, O：0.0016~0.0037%, W≤0.045%, surplus is iron and inevitable
Impurity.
Further, calculated according to percentage by weight number, including following raw material is made：Al：2%.
Further, calculated according to percentage by weight number, including following raw material is made：Si：2.5%.
The present invention has an advantageous effect in that compared with prior art：A kind of aluminium silicon flux-cored wire, when aluminium aluminium is welded,
Aluminium silicon flux-cored wire is directly used, instead of welding rod, without using welding powder, preferably, cost is low for ductility.
Embodiment
Embodiment 1
Produced according to traditional production method, using steel pipe method, steel band method and disc-method can, in production process
Al and Si is added, when aluminium aluminium is welded, aluminium silicon flux-cored wire is directly used, instead of welding rod, without using welding powder, ductility is preferable,
Cost is low.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
Any modifications, equivalent substitutions and improvements made within refreshing and principle etc., should be included in the scope of the protection.
Claims (3)
1. a kind of aluminium silicon flux-cored wire, it is characterised in that：Calculated according to percentage by weight number, including following raw material is made：C≤
0.25%, Al：0.8~3%, Mn：0.25~0.8%, Si≤0.70~2.7%, Cr≤0.15%, Ni≤0.08~
1.45%, Cu≤0.28%, S：0.005~0.015%, P≤0.020, Ti：0.05~0.073%, B≤0.0008%, O：
0.0016~0.0037%, W≤0.045%, surplus is iron and inevitable impurity.
2. a kind of aluminium silicon flux-cored wire according to claim 1, it is characterised in that calculated according to percentage by weight number, bag
Following raw material is included to be made：Al：2%.
3. a kind of aluminium silicon flux-cored wire according to claim 1, it is characterised in that calculated according to percentage by weight number, bag
Following raw material is included to be made：Si：2.5%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710634188.9A CN107186383A (en) | 2017-07-29 | 2017-07-29 | A kind of aluminium silicon flux-cored wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710634188.9A CN107186383A (en) | 2017-07-29 | 2017-07-29 | A kind of aluminium silicon flux-cored wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107186383A true CN107186383A (en) | 2017-09-22 |
Family
ID=59884951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710634188.9A Pending CN107186383A (en) | 2017-07-29 | 2017-07-29 | A kind of aluminium silicon flux-cored wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107186383A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0790489A (en) * | 1993-09-13 | 1995-04-04 | Nkk Corp | Steel pipe excellent in wear resistance |
| JP2008000808A (en) * | 2006-06-26 | 2008-01-10 | Kobe Steel Ltd | High strength weld metal with excellent low temperature toughness, low temperature cracking resistance, and bead shape in the whole posture welding |
| JP2011235299A (en) * | 2010-05-07 | 2011-11-24 | Kobe Steel Ltd | Solid wire for gas-shielded arc welding |
| CN102825397A (en) * | 2012-09-07 | 2012-12-19 | 首钢总公司 | Corrosion-resistant welding wire for bottom plate under cargo oil tank of tanker |
-
2017
- 2017-07-29 CN CN201710634188.9A patent/CN107186383A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0790489A (en) * | 1993-09-13 | 1995-04-04 | Nkk Corp | Steel pipe excellent in wear resistance |
| JP2924592B2 (en) * | 1993-09-13 | 1999-07-26 | 日本鋼管株式会社 | Steel pipe with excellent wear resistance |
| JP2008000808A (en) * | 2006-06-26 | 2008-01-10 | Kobe Steel Ltd | High strength weld metal with excellent low temperature toughness, low temperature cracking resistance, and bead shape in the whole posture welding |
| JP2011235299A (en) * | 2010-05-07 | 2011-11-24 | Kobe Steel Ltd | Solid wire for gas-shielded arc welding |
| CN102825397A (en) * | 2012-09-07 | 2012-12-19 | 首钢总公司 | Corrosion-resistant welding wire for bottom plate under cargo oil tank of tanker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170922 |
|
| WD01 | Invention patent application deemed withdrawn after publication |